cruise control not working

1992 JEEP CHEROKEE
4WD • AUTOMATIC
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JIMCIP
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  • 1 POST
what do I check if cruise control is not working on a 1992 Jeep Cherokee?
Jun 15, 2011 at 6:20 PM
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CARADIODOC
  • ✓ASE Certified Mechanic
  • 34,321 POSTS
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Fuses, brake light switch, vacuum hose to servo, throttle cable from servo, clock spring under steering wheel.

Easiest way is with the Chrysler DRB2 scanner. It's displays every switch state, so you can see at a glance what isn't working properly. It also shows which solenoids, if any, are activated in the servo.
Jun 16, 2011 at 2:19 AM
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